USD341363SExpiredUtility

Telephone off-hook indicator

59
Individually held — no corporate assignee on recordPriority: Jul 7, 1992Filed: Jul 7, 1992Granted: Nov 16, 1993
Est. expiryJul 7, 2012(expired)· nominal 20-yr term from priority
Inventors:Danny Chambers
59
PatentIndex Score
17
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a telephone off-hook indicator, as shown.

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